# Calculator + Formula & History

> History and scientific keys

Canonical page: [https://chrome-stats.com/d/id6757658561](https://chrome-stats.com/d/id6757658561)

## Overview

- **ID:** `id6757658561`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** IPPEI NAGAMINE
- **Category:** Utilities
- **Version:** 2.1.1
- **Last updated:** 2026-09-07
- **First published:** 2026-01-12
- **Size:** 30 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/calculator-formula-history/id6757658561)
- **Website:** [https://profile-portfolio-one-tau.vercel.app/](https://profile-portfolio-one-tau.vercel.app/)
- **Privacy policy:** [https://profile-portfolio-one-tau.vercel.app/privacy](https://profile-portfolio-one-tau.vercel.app/privacy)

## Description

Keep every calculation in view. Use the simple portrait keypad or rotate for scientific functions.

A clear, easy-to-use calculator that keeps your calculation history visible.

Key features
• See past expressions and results
• Tap a history item to reuse its result
• Rotate to landscape for scientific functions
• Tap the display to copy an expression or result
• Turn keypad sounds on or off

The free version contains ads. Complete an optional reward video for 24 hours without ads, or make the one-time Premium purchase to remove ads permanently. Check the store for your local purchase price.

## Rankings

- #1,461,101 — Overall

## Similar extensions and apps

- [Calculator - Smart Calc](https://chrome-stats.com/d/id6790338417)
- [Calculator ÷](https://chrome-stats.com/d/id1541460918) — 4.60 / 5
- [Calculator⁼](https://chrome-stats.com/d/id487127942) — 4.60 / 5
- [Calculator Plus #1](https://chrome-stats.com/d/id576156235) — 4.80 / 5
- [CALC Smart Calculator ±](https://chrome-stats.com/d/id576675190) — 4.80 / 5
- [Calculator with History ⁺](https://chrome-stats.com/d/id6762247121)
- [Calculator!](https://chrome-stats.com/d/id432627778) — 4.80 / 5
- [Calculator HD Pro](https://chrome-stats.com/d/id565023649) — 4.80 / 5
- [CalcApp - Simple Calculator](https://chrome-stats.com/d/id1211638570) — 4.70 / 5
- [Scientific Calculator: History](https://chrome-stats.com/d/id6794057963)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6757658561)